Keystone, SD

Census Place

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2024 Population
336
US Senator
John Thune
Republican Party
US Senator
Mike Rounds
Republican Party
2024 Median Age
38.1
2.97% 1-year increase
2024 Poverty Rate
6.85%
38.5% 1-year decrease
2024 Median Household Income
$64,702
4.09% 1-year growth
2024 Median Property Value
$263,900
39.8% 1-year growth
2024 Employed Population
178
17.6% 1-year decline

About

None of the households in Keystone, SD reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.

99.4% of the residents in Keystone, SD are U.S. citizens.

In 2024, the median property value in Keystone, SD was $263,900, and the homeownership rate was 70.1%.

Most people in Keystone, SD drove alone to work, and the average commute time was 32.6 minutes. The average car ownership in Keystone, SD was 3 cars per household.

About the photo: Mt. Rushmore
Photo by Barely
United StatesSouth DakotaPennington County, SDRapid City, SDWest South Dakota--Rapid City PUMA, SD

Population & Diversity

Keystone, SD is home to a population of 336 people, from which 99.4% are citizens. As of 2024, 9.52% of Keystone, SD residents were born outside of the country (32 people).

In 2024, there were 3.06 times more White (Non-Hispanic) residents (214 people) in Keystone, SD than any other race or ethnicity. There were 70 White (Hispanic) and 25 Two Races Including Other (Non-Hispanic) residents, the second and third most common ethnic groups.

Population & Diversity

Citizenship

99.4%
2024 Citizenship
100%
2023 Citizenship

As of 2024, 99.4% of Keystone, SD residents were US citizens, which is higher than the national average of 93.2%. In 2023, the percentage of US citizens in Keystone, SD was 100%, meaning that the rate of citizenship has been decreasing.

The following chart shows US citizenship percentages in Keystone, SD compared to that of it's neighboring and parent geographies.

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Diversity

Race and Ethnicity

The 3 largest ethnic groups in Keystone, SD
  1. White (Non-Hispanic)
    214 ± 91
  2. White (Hispanic)
    70 ± 110
  3. Two Races Including Other (Non-Hispanic)
    25 ± 38
23.8%
Hispanic Population
80 people

In 2024, there were 3.06 times more White (Non-Hispanic) residents (214 people) in Keystone, SD than any other race or ethnicity. There were 70 White (Hispanic) and 25 Two Races Including Other (Non-Hispanic) residents, the second and third most common ethnic groups.

23.8% of the people in Keystone, SD are hispanic (80 people).

The following chart shows the 8 races represented in Keystone, SD as a share of the total population.

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Global Diversity

The PUMS dataset is not available at the Place level, so we are showing data for South Dakota.
Most Common Origin
  1. Mexico
    3,626 ± 1,475 people
  2. Guatemala
    2,932 ± 1,327 people
  3. Ethiopia
    2,627 ± 1,257 people

In 2023, the most common birthplace for the foreign-born residents of South Dakota was Mexico, the natal country of 3,626 South Dakota residents, followed by Guatemala with 2,932 and Ethiopia with 2,627.

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Foreign-Born Population

9.52%
2024 Foreign-Born Population
32 people
6.44%
2023 Foreign-Born Population
26 people

As of 2024, 9.52% of Keystone, SD residents (32 people) were born outside of the United States, which is approximately the same as the national average of 14%. In 2023, the percentage of foreign-born citizens in Keystone, SD was 6.44%, meaning that the rate has been increasing.

The following chart shows the percentage of foreign-born residents in Keystone, SD compared to that of it's neighboring and parent geographies.

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Military

Veterans

Most Common Service Period
  1. Vietnam
    15 ± 15
  2. Gulf War (1990s)
    1 ± 10

Keystone, SD has a large population of military personnel who served in Vietnam, 15 times greater than any other conflict.

The chart shows the distribution of veterans by conflict in Keystone, SD.

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Economy

The economy of Keystone, SD employs 178 people. In 2024, the largest industries in Keystone, SD were Accommodation & Food Services (36 people), Health Care & Social Assistance (31 people), and Retail Trade (25 people), and the highest paying industries were Transportation & Warehousing, & Utilities ($75,625), Transportation & Warehousing ($66,250), and Agriculture, Forestry, Fishing & Hunting, & Mining ($51,667).

Employment

Occupations

178
2024 Value
± 74
−17.6%
1 Year decline
± 66.3%

From 2023 to 2024, employment in Keystone, SD declined at a rate of −17.6%, from 216 employees to 178 employees.

The most common job groups, by number of people living in Keystone, SD, are Building & Grounds Cleaning & Maintenance Occupations (22 people), Transportation Occupations (18 people), and Healthcare Support Occupations (18 people). This chart illustrates the share breakdown of the primary jobs held by residents of Keystone, SD.

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Unemployment Insurance Claims

Data is only available at the state level. Showing data for South Dakota.

This chart shows weekly unemployment insurance claims in South Dakota (not-seasonally adjusted) compared with the four states with the most similar impact.

The most recent data point uses Advance State Claims data, which can be revised in subsequent weeks.

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Industries

Employment by Industries

178
2024 Value
± 74
−17.6%
1 Year decline
± 66.3%

From 2023 to 2024, employment in Keystone, SD declined at a rate of −17.6%, from 216 employees to 178 employees.

The most common employment sectors for those who live in Keystone, SD, are Accommodation & Food Services (36 people), Health Care & Social Assistance (31 people), and Retail Trade (25 people). This chart shows the share breakdown of the primary industries for residents of Keystone, SD, though some of these residents may live in Keystone, SD and work somewhere else. Census data is tagged to a residential address, not a work address.

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Median Earnings by Industry

$50,395
Median earning men ± $11,701
$30,441
Median earning women ± $6,924

The industries with the best median earnings for men in 2024 are Transportation & Warehousing, & Utilities ($76,250), Agriculture, Forestry, Fishing & Hunting, & Mining ($51,667), and Retail Trade ($51,250).

The industries with the best median earnings for women in 2024 are Educational Services, & Health Care & Social Assistance ($31,838), Retail Trade ($26,607), and Arts, Entertainment, & Recreation, & Accommodations & Food Services ($11,645).

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Employment by Industry Sector

Data is only available at the state level. Showing data for South Dakota.
Y-Axis
2.37%
Year-over-year growth
Employment change between February 2022 and February 2023

As of February 2023, there are 450k people employed in South Dakota. This represents a 2.37% increase in employment when compared to February 2022.

Right after the beginning of the COVID-19 pandemic, during April 2020, a general dip can be seen across industry sectors, resulting in an overall decline in employment by 8.96%.

The following chart shows monthly employment numbers for each industry sector in South Dakota.

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Housing & Living

The median property value in Keystone, SD was $263,900 in 2024, which is 0.793 times smaller than the national average of $332,700. Between 2023 and 2024 the median property value increased from $188,800 to $263,900, a 39.8% increase. The homeownership rate in Keystone, SD is 70.1%, which is higher than the national average of 65.2%.

People in Keystone, SD have an average commute time of 32.6 minutes, and they drove alone to work. Car ownership in Keystone, SD is higher than the national average, with an average of 3 cars per household.

Housing

Property

$263,900
Median Property Value 2024
±$231,833
$75
Median Property Taxes
±$37

The following chart display owner-occupied housing units distributed between a series of property tax buckets compared to the national averages for each bucket. In Keystone, SD the largest share of households pay taxes in the < $800 range.

The chart underneath the paragraph shows the property taxes in Keystone, SD compared to it's parent and neighbor geographies.

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Rent vs Own

70.1%
Homeownership
2024
61.1%
Homeowners with Mortgage
2024

In 2024, 70.1% of the housing units in Keystone, SD were occupied by their owner. This percentage grew from the previous year's rate of 67.4%.

This chart shows the percentage of owner in Keystone, SD compared it's parent and neighboring geographies.

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Equity

Household Income

Please note that the buckets used in this visualization were not evenly distributed by ACS when publishing the data.
$64,702
Median Household Income
± $11,275
107
Number of Households
± 39

In 2024, the median household income of the 107 households in Keystone, SD grew to $64,702 from the previous year's value of $62,159.

The following chart displays the households in Keystone, SD distributed between a series of income buckets compared to the national averages for each bucket. The largest share of households have an income in the $60k - $75k range.

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Wage Distribution

The closest comparable wage GINI for Keystone, SD is from South Dakota.
0.443
2023 Wage GINI in South Dakota
0.438
2022 Wage GINI in South Dakota

In 2023, the income inequality in South Dakota was 0.443 according to the GINI calculation of the wage distribution. Income inequality had a 1.14% growth from 2022 to 2023, which means that wage distribution grew somewhat less even. The GINI for South Dakota was lower than than the national average of 0.476. In other words, wages are distributed more evenly in South Dakota in comparison to the national average.

This chart shows the number of workers in South Dakota across various wage buckets compared to the national average.

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Transportation

Commuter Transportation

Most Common Commute in 2024
  1. Drove Alone (66.3%)
  2. Walked (19.7%)
  3. Carpooled (6.18%)

In 2024, 66.3% of workers in Keystone, SD drove alone to work, followed by those who walked to work (19.7%) and those who carpooled to work (6.18%).

The following chart shows the number of households using each mode of transportation over time, using a logarithmic scale on the y-axis to help better show variations in the smaller means of commuting.

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Commute Time

32.6 minutes
Average Travel Time

Using averages, employees in Keystone, SD have a longer commute time (32.6 minutes) than the normal US worker (26.4 minutes). Additionally, 3.51% of the workforce in Keystone, SD have "super commutes" in excess of 90 minutes.

The chart below shows how the median household income in Keystone, SD compares to that of it's neighboring and parent geographies.

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Car Ownership

3 cars
Average Number

The following chart displays the households in Keystone, SD distributed between a series of car ownership buckets compared to the national averages for each bucket. The largest share of households in Keystone, SD have 3 cars.

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Poverty

Poverty & Diversity

6.85% of the population for whom poverty status is determined in Keystone, SD (23 out of 336 people) live below the poverty line, a number that is lower than the national average of 12.5%. The largest demographic living in poverty are Males 25 - 34, followed by Females < 5 and then Males 6 - 11.

The most common racial or ethnic group living below the poverty line in Keystone, SD is White, followed by Black and Native American.

The Census Bureau uses a set of money income thresholds that vary by family size and composition to determine who classifies as impoverished. If a family's total income is less than the family's threshold than that family and every individual in it is considered to be living in poverty.

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Health

70.8% of the population of Keystone, SD has health coverage, with 30.7% on employee plans, 17.9% on Medicaid, 9.52% on Medicare, 10.4% on non-group plans, and 2.38% on military or VA plans.

Primary care physicians in South Dakota see 1,252 patients per year on average, which represents a 0% change from the previous year (1,252 patients). Compare this to dentists who see 1561 patients per year, and mental health providers who see 409 patients per year.

By gender, of the total number of insured persons, 56% were men and 44% were women.

Coverage

Health Care Diversity

In 2024, insured persons according to age ranges were distributed in 29.2% under 18 years, 14% between 18 and 34 years, 43.5% between 35 and 64 years, and 13.4% over 64 years.

By gender, of the total number of insured persons, 56% were men and 44% were women.

The following chart shows the number of people with health coverage by gender.

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Uninsured People

29.2%
Uninsured
30.7%
Employer Coverage
17.9%
Medicaid
9.52%
Medicare
10.4%
Non-Group
2.38%
Military or VA

Between 2023 and 2024, the percent of uninsured citizens in Keystone, SD grew by 9.1% from 26.7% to 29.2%.

The following chart shows how the percent of uninsured individuals in Keystone, SD changed over time compared with the percent of individuals enrolled in various types of health insurance.

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